Top Tech Jobs & Startup Jobs

Lead design, execution, and oversight of Mastercard's global sanctions and export control compliance frameworks. Responsibilities include policy and control enhancements, enterprise risk assessments, sanctions screening oversight, incident investigations, training and communications, due diligence for M&A, new product reviews, regulatory exam and audit support, and senior management reporting.

Lead and manage multiple B2B clients to deploy payments and supplier enablement solutions. Oversee multi-workstream programs from planning through delivery, perform strategic and analytical work using Mastercard tools, define go-to-market strategies, track metrics, train stakeholders, and drive value realization and adoption of complex technology and transformation programs.

Lead multiple B2B clients to deploy payments and supplier enablement solutions. Manage multi-workstream programs, engage stakeholders, perform analytics using Mastercard tools, define go-to-market strategies, drive adoption and value realization, and provide change and project management to deliver complex technology and transformation initiatives.

Lead and deliver multi-workstream B2B payments and supplier enablement programs. Drive client engagement, perform analytical portfolio assessments using Mastercard tools, define go-to-market strategies, track metrics, enable adoption, and ensure value realization across implementations and transformations.

Design, develop, and deploy machine learning models for ad targeting, ranking, and bidding optimization. Build personalization and recommendation systems at scale. Lead incrementality testing, attribution, and causal inference efforts. Partner with product, engineering, and analytics to deliver low-latency, production-ready ML pipelines and drive experimentation and measurement strategies across the AdTech ecosystem.

Lead and architect data solutions for AI projects: design data architecture and schemas, build scalable ETL/ELT pipelines, enforce data governance and quality, support ML data lifecycle (feature/label management), provide hands-on technical leadership, mentor engineers, and collaborate with cross-functional teams to deliver reliable data components for training and inference.

Lead multiple clients to grow B2B portfolios by managing complex, multi-workstream deployment and change programs. Deliver go-to-market strategies, perform data-driven analysis using Mastercard tools, enable supplier onboarding, track metrics, train stakeholders, and ensure value realization from implementation through adoption and evolution.

Senior Data Scientist responsible for building and deploying predictive models, performing EDA and statistical analysis, designing A/B tests, and creating scalable ETL/ELT pipelines. Work includes developing production-ready ML solutions, maintaining data quality in distributed environments (Spark/Hadoop), optimizing workflows, and collaborating with product, engineering, and business teams to translate requirements into reliable, monitored solutions.

Design, build, test, deploy, and support scalable, event-driven payment processing microservices using Java and Spring Boot. Implement Kafka-based messaging, optimize PostgreSQL database access, ensure observability and security, troubleshoot production issues, perform code reviews, and mentor engineers to drive operational excellence and reliable high-volume transaction processing.

Lead end-to-end delivery of large, cross-functional platform and security programs. Align technical strategy with business priorities, manage dependencies and risks, monitor program health, drive release readiness, and improve program practices while mentoring junior TPMs and ensuring compliance with security and operational standards.